243670478456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{2540563}}^1$

素因数の和:2541219

約数の個数: 32

約数和(自身を含む): 481690934400

約数和(自身を除く): 238020455944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 631, 1262, 2524, 5048, 11989, 23978, 47956, 95912, 2540563, 5081126, 10162252, 20324504, 48270697, 96541394, 193082788, 386165576, 1603095253, 3206190506, 6412381012, 12824762024, 30458809807, 60917619614, 121835239228, 243670478456]

約数ペア:

[(1, 243670478456), (2, 121835239228), (4, 60917619614), (8, 30458809807), (19, 12824762024), (38, 6412381012), (76, 3206190506), (152, 1603095253), (631, 386165576), (1262, 193082788), (2524, 96541394), (5048, 48270697), (11989, 20324504), (23978, 10162252), (47956, 5081126), (95912, 2540563)]